Yes, at Thermos World, we only sell 100% original Stanley products. All our products are covered by the authorized distributor warranty. You can shop without worrying about counterfeit products.

Thermos World is a company that has been serving in the industry for many years, prioritizes customer satisfaction, and is an authorized Stanley seller. The positive feedback from thousands of customers and our reliable service understanding are evidence of the trust in our brand.

The barcode on the bottom of Stanley products is the most reliable method for verifying their authenticity. All Stanley products purchased from Thermos World are 100% original and guaranteed.

You can easily make your warranty registrations from the warranty registration section on our website. If you encounter any issues, our customer service will assist you.

Stanley thermoses come with a lifetime insulation warranty. This warranty activates if there is an issue with the thermos insulation performance, such as leaking or not maintaining temperature. If you encounter such issues, the warranty covers repair or replacement. This assurance reflects Stanley's commitment to quality and customer satisfaction. For warranty processes, you can reach us via WhatsApp support or email.

Note: Warranty registration will be activated by us before your order is shipped.

All Stanley products sold by Thermos World are 100% original and covered by an authorized distributor warranty. To verify the authenticity of your product, you can check the barcode on the product. If you have a product with a barcode, it is eligible for the lifetime warranty. Additionally, if you have concerns about counterfeit products, you can contact us for detailed information.

Stanley products, as a U.S.-based brand, manufacture their thermoses in factories located in the U.S., Taiwan, China, and India. These factories produce products according to Stanley's high-quality standards. Every product undergoes quality control processes before being delivered to consumers.

No, Stanley thermoses do not contain BPA. The products are made from food-grade 18/8 stainless steel. Additionally, the plastic components used are made from 100% recycled materials and are FDA approved. Our environmentally friendly production approach reflects our commitment to offering healthy and reliable products.

Vacuum insulation is a type of insulation created by removing the air between the inner and outer walls of the thermos. This method minimizes heat transfer, extending the time your drink stays hot or cold. Vacuum-insulated thermoses reduce the effects of the external environment and maintain your beverage at the ideal temperature.

Double wall insulation is designed to keep your drink's temperature (hot or cold) for a longer period. The insulation between the inner and outer layers prevents issues like sweating or condensation on the outside. This design helps preserve the taste and temperature balance of your drink, providing a comfortable user experience.

Preheating or precooling your thermos with hot or cold water before use optimizes the temperature balance inside. Additionally, by regularly cleaning your thermos and following the usage instructions, you can maintain the product's performance over time. These small precautions will extend the life of your thermos and help you get the maximum benefit from it.

Stanley thermoses are made of stainless steel, so they should not be used in the microwave. Using a microwave can damage the product's structure and negatively affect its functionality. To protect the lifespan of your product, it is important to keep it away from the microwave.

It is not recommended to put Stanley thermoses in the freezer. The expansion of liquids as they freeze can damage the thermos structure and reduce its insulation performance. Please pay attention to the recommended usage conditions to preserve the durability of your product.

In 2009, Stanley stopped using coal in vacuum insulation technology and switched to a more environmentally friendly production process. This change made the products lighter, while still maintaining their durability and efficiency. High-quality stainless steel and modern design techniques contribute to this lightness.

Stanley is a brand founded in 1913 in the U.S. and is known for its innovative thermos technologies. It is preferred worldwide for its high-quality and durable products.